<template>
  <div class="app-container">
    <el-form :model="queryParams" ref="queryForm" size="small" :inline="true" v-show="showSearch" label-width="68px">
      <el-form-item label="品牌名" prop="name">
        <el-input v-model="queryParams.name" placeholder="请输入品牌名" clearable @keyup.enter.native="handleQuery" />
      </el-form-item>
      <el-form-item label="检索首字母" prop="firstLetter">
        <el-input v-model="queryParams.firstLetter" placeholder="请输入检索首字母" clearable
          @keyup.enter.native="handleQuery" />
      </el-form-item>
      <el-form-item label="排序" prop="sort">
        <el-input v-model="queryParams.sort" placeholder="请输入排序" clearable @keyup.enter.native="handleQuery" />
      </el-form-item>
      <el-form-item>
        <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
        <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
      </el-form-item>
    </el-form>

    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button type="primary" plain icon="el-icon-plus" size="mini" @click="handleAdd"
          v-hasPermi="['product:brand:add']">新增</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button type="success" plain icon="el-icon-edit" size="mini" :disabled="single" @click="handleUpdate"
          v-hasPermi="['product:brand:edit']">修改</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button type="danger" plain icon="el-icon-delete" size="mini" :disabled="multiple" @click="handleDelete"
          v-hasPermi="['product:brand:remove']">删除</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button type="warning" plain icon="el-icon-download" size="mini" @click="handleExport"
          v-hasPermi="['product:brand:export']">导出</el-button>
      </el-col>
      <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
    </el-row>

    <el-table v-loading="loading" :data="brandList" @selection-change="handleSelectionChange">
      <el-table-column type="selection" width="55" align="center" />
      <el-table-column label="品牌id" align="center" prop="brandId" />
      <el-table-column label="品牌名" align="center" prop="name" />
      <el-table-column label="品牌logo地址" align="center" prop="logo">
        <template slot-scope="scope">
          <img :src="scope.row.logo" style="width: 100px; height: 80px">
        </template>
      </el-table-column>
      <el-table-column label="介绍" align="center" prop="descript" />
      <el-table-column label="显示状态" align="center" prop="showStatus">
        <template slot-scope="scope">
          <el-switch v-model="scope.row.showStatus" :active-value="1" :inactive-value="0" active-color="#13ce66"
            inactive-color="#ff4949" @change="updateBrandStatus(scope.row)">
          </el-switch>
        </template>
      </el-table-column>
      <el-table-column label="检索首字母" align="center" prop="firstLetter" />
      <el-table-column label="排序" align="center" prop="sort" />
      <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
        <template slot-scope="scope">
          <el-button size="mini" type="text" icon="el-icon-edit" @click="handleUpdate(scope.row)"
            v-hasPermi="['product:brand:edit']">修改</el-button>
          <el-button size="mini" type="text" icon="el-icon-delete" @click="handleDelete(scope.row)"
            v-hasPermi="['product:brand:remove']">删除</el-button>
        </template>
      </el-table-column>
    </el-table>

    <pagination v-show="total > 0" :total="total" :page.sync="queryParams.pageNum" :limit.sync="queryParams.pageSize"
      @pagination="getList" />

    <!-- 添加或修改品牌对话框 -->
    <el-dialog :title="title" :visible.sync="open" width="800px" append-to-body>
      <el-form ref="form" :model="form" :rules="rules" label-width="80px">
        <el-form-item label="品牌名" prop="name">
          <el-input v-model="form.name" placeholder="请输入品牌名" />
        </el-form-item>
        <el-form-item label="品牌logo地址" prop="logo">
          <!-- <el-input
            v-model="form.logo"
            type="textarea"
            placeholder="请输入内容"
          /> -->
          <single-upload v-model="form.logo"></single-upload>
        </el-form-item>
        <el-form-item label="介绍" prop="descript">
          <el-input v-model="form.descript" type="textarea" placeholder="请输入内容" />
        </el-form-item>
        <el-form-item label="显示状态" prop="showStatus">
          <el-switch v-model="form.showStatus" active-color="#13ce66" inactive-color="#ff4949" :active-value="1"
            :inactive-value="0">
          </el-switch>
        </el-form-item>
        <el-form-item label="检索首字母" prop="firstLetter">
          <el-input v-model="form.firstLetter" placeholder="请输入检索首字母" />
        </el-form-item>
        <el-form-item label="排序" prop="sort">
          <el-input v-model="form.sort" placeholder="请输入排序" />
        </el-form-item>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitForm">确 定</el-button>
        <el-button @click="cancel">取 消</el-button>
      </div>
    </el-dialog>
  </div>
</template>

<script>
import {
  listBrand,
  getBrand,
  delBrand,
  addBrand,
  updateBrand,
  updateBrandInfoStatus,
} from "@/api/product/brand";

import SingleUpload from "@/components/upload/singleUpload";

export default {
  components: {
    SingleUpload
  },
  name: "Brand",
  data() {

    return {
      // 遮罩层
      loading: true,
      // 选中数组
      ids: [],
      // 非单个禁用
      single: true,
      // 非多个禁用
      multiple: true,
      // 显示搜索条件
      showSearch: true,
      // 总条数
      total: 0,
      // 品牌表格数据
      brandList: [],
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        name: null,
        logo: null,
        descript: null,
        showStatus: null,
        firstLetter: null,
        sort: null,
      },
      // 表单参数
      form: {},
      // 表单校验
      rules: {},
    };
  },
  created() {
    this.getList();
  },
  methods: {
    updateCatelogHandle(brandId) {
      this.cateRelationDialogVisible = true;
      //this.brandId = brandId;
      //this.getCateRelation();
    },
    updateBrandStatus(data) {
      console.log("最新状态", data);
      let { brandId, showStatus } = data;
      console.log("brandId status",)

      updateBrandInfoStatus({ brandId, showStatus: showStatus ? 1 : 0 }).then((response) => {
        this.$message({
          type: "success",
          message: "状态更新成功"
        })
      });
    },
    /** 查询品牌列表 */
    getList() {
      this.loading = true;
      listBrand(this.queryParams).then((response) => {
        console.log("API响应:", response); // 添加日志输出查看响应结构
        this.brandList = response.page.list;
        this.total = response.page.totalCount;
        this.loading = false;
      });
    },
    // 取消按钮
    cancel() {
      this.open = false;
      this.reset();
    },
    // 表单重置
    reset() {
      this.form = {
        brandId: null,
        name: null,
        logo: null,
        descript: null,
        showStatus: 0,
        firstLetter: null,
        sort: null,
      };
      this.resetForm("form");
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.pageNum = 1;
      this.getList();
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.resetForm("queryForm");
      this.handleQuery();
    },
    // 多选框选中数据
    handleSelectionChange(selection) {
      this.ids = selection.map((item) => item.brandId);
      this.single = selection.length !== 1;
      this.multiple = !selection.length;
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.reset();
      this.open = true;
      this.title = "添加品牌";
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.reset();
      const brandId = row.brandId || this.ids;
      getBrand(brandId).then((response) => {
        this.form = response.brand;
        this.open = true;
        this.title = "修改品牌";
      });
    },
    /** 提交按钮 */
    submitForm() {
      this.$refs["form"].validate((valid) => {
        // if (valid) {
        if (this.form.brandId != null) {
          updateBrand(this.form).then((response) => {
            this.$modal.msgSuccess("修改成功");
            this.open = false;
            this.getList();
          });
        } else {
          addBrand(this.form).then((response) => {
            this.$modal.msgSuccess("新增成功");
            this.open = false;
            console.log("addBrand");
            this.getList();
          });
        }
        // } else {
        //   console.log("表单验证失败");
        //   return false;
        // }
      });
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const brandIds = row.brandId || this.ids;
      this.$modal
        .confirm('是否确认删除品牌编号为"' + brandIds + '"的数据项？')
        .then(function () {
          return delBrand(brandIds);
        })
        .then(() => {
          this.getList();
          this.$modal.msgSuccess("删除成功");
        })
        .catch(() => { });
    },
    /** 导出按钮操作 */
    handleExport() {
      this.download(
        "product/brand/export",
        {
          ...this.queryParams,
        },
        `brand_${new Date().getTime()}.xlsx`
      );
    },
  },
};
</script>
